$ git clone -n https://src.fedoraproject.org/rpms/d52.git /var/lib/mock/f40-build-792974-138692/root/chroot_tmpdir/scmroot/d52
Cloning into '/var/lib/mock/f40-build-792974-138692/root/chroot_tmpdir/scmroot/d52'...
$ git fetch origin 9d7784d562b5898d4b9e3c0e6890bb7e39aa6ca2:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/d52
 * [new ref]         9d7784d562b5898d4b9e3c0e6890bb7e39aa6ca2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9d7784d Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild